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Introduction of electric heating tube

Introduction of electric heating tube

  • Categories:Industry
  • Author:
  • Origin:
  • Time of issue:2020-08-28 11:40
  • Views:

(Summary description)Electric heating tube refers to a tubular electric heating element, mainly composed of iron-chromium-aluminum alloy, nickel-chromium alloy heating wire, stainless steel or copper tube metal tube shell, filled with magnesium oxide powder with good insulation and thermal conductivity, and nozzle It is composed of sealing agent such as silicone rubber for sealing at both ends. Electric heating tubes are classified by medium Electric heating tube for heating water, weak acid and weak alkali liquid Electric heating tube for thawing food oil Electric heating tube for strong acid and alkali heating Electric heating tube for heating in still air Electric heating tube for heating in air at a certain flow rate Aluminum alloy, copper and other components are cast and embedded in them with electric heating tubes Calculation of the calorific value of electric heating tube A voltage regulator can be used to change the heat output by changing the input voltage and current. The calorific value is proportional to the square of the voltage and proportional to the square of the current. When the voltage becomes 1/2, the heat generation becomes 1/4 When the current becomes 1/2 of the original, the heat generation also becomes 1/4 Visual inspection of electric heating tube The most intuitive way to verify the quality of the heating tube is: first wipe the surface of the heating tube, then switch on the AC 220V power supply, dry it in the air, turn off the power after the surface becomes red, and wipe it with a napkin after the heating tube is completely cooled. There should be no black oxidized powder (not reacting with oxygen in the air), indicating that it is a high-quality electric heating tube. The basic requirements are: The surface of the electric heating tube is clean, without obvious scars, no bending, deformation, etc.

Introduction of electric heating tube

(Summary description)Electric heating tube refers to a tubular electric heating element, mainly composed of iron-chromium-aluminum alloy, nickel-chromium alloy heating wire, stainless steel or copper tube metal tube shell, filled with magnesium oxide powder with good insulation and thermal conductivity, and nozzle It is composed of sealing agent such as silicone rubber for sealing at both ends.
Electric heating tubes are classified by medium
Electric heating tube for heating water, weak acid and weak alkali liquid
Electric heating tube for thawing food oil
Electric heating tube for strong acid and alkali heating
Electric heating tube for heating in still air
Electric heating tube for heating in air at a certain flow rate
Aluminum alloy, copper and other components are cast and embedded in them with electric heating tubes
Calculation of the calorific value of electric heating tube
A voltage regulator can be used to change the heat output by changing the input voltage and current.
The calorific value is proportional to the square of the voltage and proportional to the square of the current.
When the voltage becomes 1/2, the heat generation becomes 1/4
When the current becomes 1/2 of the original, the heat generation also becomes 1/4
Visual inspection of electric heating tube
The most intuitive way to verify the quality of the heating tube is: first wipe the surface of the heating tube, then switch on the AC 220V power supply, dry it in the air, turn off the power after the surface becomes red, and wipe it with a napkin after the heating tube is completely cooled. There should be no black oxidized powder (not reacting with oxygen in the air), indicating that it is a high-quality electric heating tube. The basic requirements are: The surface of the electric heating tube is clean, without obvious scars, no bending, deformation, etc.

  • Categories:Industry
  • Author:
  • Origin:
  • Time of issue:2020-08-28 11:40
  • Views:
Information
Electric heating tube refers to a tubular electric heating element, mainly composed of iron-chromium-aluminum alloy, nickel-chromium alloy heating wire, stainless steel or copper tube metal tube shell, filled with magnesium oxide powder with good insulation and thermal conductivity, and nozzle It is composed of sealing agent such as silicone rubber for sealing at both ends.
Electric heating tubes are classified by medium
Electric heating tube for heating water, weak acid and weak alkali liquid
Electric heating tube for thawing food oil
Electric heating tube for strong acid and alkali heating
Electric heating tube for heating in still air
Electric heating tube for heating in air at a certain flow rate
Aluminum alloy, copper and other components are cast and embedded in them with electric heating tubes
Calculation of the calorific value of electric heating tube
A voltage regulator can be used to change the heat output by changing the input voltage and current.
The calorific value is proportional to the square of the voltage and proportional to the square of the current.
When the voltage becomes 1/2, the heat generation becomes 1/4
When the current becomes 1/2 of the original, the heat generation also becomes 1/4
Visual inspection of electric heating tube
The most intuitive way to verify the quality of the heating tube is: first wipe the surface of the heating tube, then switch on the AC 220V power supply, dry it in the air, turn off the power after the surface becomes red, and wipe it with a napkin after the heating tube is completely cooled. There should be no black oxidized powder (not reacting with oxygen in the air), indicating that it is a high-quality electric heating tube. The basic requirements are: The surface of the electric heating tube is clean, without obvious scars, no bending, deformation, etc.

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Add: No.182, Huangdang Road, Dalang Street, Baoan District, Shenzhen City, Guangdong, China

Code: 518109

Key words:Heating pipe, electric heating tube, heating element, aluminum die casting, die cast aluminum heating element, die cast aluminum body, coffee machine, steam cooker, electric iron soleplate, barbecue stove, electric water heater